Zinc and vitamin A together can produce a synergistic effect to improve vision, immunity and other vital functions.

We asked experts which supplements have real benefits. By Katie Mogg While perusing the supplement aisle, you’ll likely pass bottles of pills and gummies claiming to boost your immune system. And if ...

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...

If you’ve battled the sniffles (or worse) this cold and flu season, you may wonder if zinc-rich foods can lend a helping hand. Product labels definitely suggest as much. After all, a quick stroll ...